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2311.1.3
by Daniel Nichter
Change to GPLv3 license. |
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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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2311.1.1
by Daniel Nichter
Add query_log plugin. It's tested and documented. |
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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2311.1.3
by Daniel Nichter
Change to GPLv3 license. |
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* Copyright 2011 Daniel Nichter
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2311.1.1
by Daniel Nichter
Add query_log plugin. It's tested and documented. |
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*
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2311.1.3
by Daniel Nichter
Change to GPLv3 license. |
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* This program is free software: you can redistribute it and/or modify
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2311.1.1
by Daniel Nichter
Add query_log plugin. It's tested and documented. |
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* it under the terms of the GNU General Public License as published by
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2311.1.3
by Daniel Nichter
Change to GPLv3 license. |
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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2311.1.1
by Daniel Nichter
Add query_log plugin. It's tested and documented. |
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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2311.1.3
by Daniel Nichter
Change to GPLv3 license. |
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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2311.1.1
by Daniel Nichter
Add query_log plugin. It's tested and documented. |
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*/
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#include <config.h> |
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#include "file.h" |
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using namespace std; |
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QueryLoggerFile::QueryLoggerFile() |
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{
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2311.1.8
by Daniel Nichter
Use C++ iostream instead of Boost format. |
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_fh.setf(ios::fixed, ios::floatfield); |
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_fh.precision(6); |
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2311.1.1
by Daniel Nichter
Add query_log plugin. It's tested and documented. |
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}
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QueryLoggerFile::~QueryLoggerFile() |
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{
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closeLogFile(); |
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}
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bool QueryLoggerFile::logEvent(const event_t *event) |
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{
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2311.1.8
by Daniel Nichter
Use C++ iostream instead of Boost format. |
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if (_fh.is_open()) |
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{
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2420.1.1
by Daniel
Make first event line start_ts=TS. Update and expand docu; fix a typo (wrong version). |
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_fh << "# start_ts=" << event->ts |
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<< "\n" |
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2311.1.8
by Daniel Nichter
Use C++ iostream instead of Boost format. |
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<< "# session_id=" << event->session_id |
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<< " query_id=" << event->query_id |
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<< " rows_examined=" << event->rows_examined |
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<< " rows_sent=" << event->rows_sent |
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<< " tmp_tables=" << event->tmp_tables |
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<< " warnings=" << event->warnings |
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<< "\n" |
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<< "# execution_time=" << event->execution_time |
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<< " lock_time=" << event->lock_time |
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<< " session_time=" << event->session_time |
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<< "\n" |
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<< "# error=" << event->error << "\n" |
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<< "# schema=\"" << event->schema << "\"\n" |
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<< event->query << ";\n#" |
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<< endl; |
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}
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2311.1.1
by Daniel Nichter
Add query_log plugin. It's tested and documented. |
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return false; // success |
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}
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bool QueryLoggerFile::openLogFile(const char *file) |
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{
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2311.1.8
by Daniel Nichter
Use C++ iostream instead of Boost format. |
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closeLogFile(); |
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_fh.open(file, ios::app); |
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if (_fh.fail()) |
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2311.1.1
by Daniel Nichter
Add query_log plugin. It's tested and documented. |
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return true; // error |
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return false; // success |
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}
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bool QueryLoggerFile::closeLogFile() |
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{
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2311.1.8
by Daniel Nichter
Use C++ iostream instead of Boost format. |
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if (_fh.is_open()) |
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{
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_fh.close(); |
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if (_fh.fail()) |
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return true; // error |
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}
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2311.1.1
by Daniel Nichter
Add query_log plugin. It's tested and documented. |
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return false; // success |
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}
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